Russian Scientists Plan to Send Quail
Eggs to the ISS (Source: RIA)
It is planned to bring the incubator with quail eggs to study the
development of embryos to the International Space Station next year,
said Vladimir Sychev, deputy director for science at the Institute of
Biomedical Problems of the Russian Academy of Sciences. According to
the scientist, last year there were a lot of questions about how to
solve the problem of fixing eggs in space. "Since formaldehyde is
supposed to be used for this, the equipment should be absolutely safe
for astronauts," he said.
Quail experiments have already been conducted in space, but not yet on
the ISS. In 1979, quail eggs were first sent to orbit on the Bion
biosatellite. In the 90s, at the Mir orbital station, astronauts
conducted experiments with both quail eggs and the chicks themselves
and adult birds. So, in 1990, the first quail hatched in orbit, and in
1999 the quail born in outer space managed to be returned alive to
Earth. (5/25)
Congress Urged to Fund Filters to
Remove Cancer-Causing Chemicals Related to Patrick Space Force Base
(Source: Florida Today)
Jim Holmes' 17-year-old daughter was diagnosed with Diffuse Intrinsic
Pontine Glioma (DIPG), an extremely rare, difficult-to-treat brain
cancer. Kaela, a Satellite High School student, died March 29, 2019,
three days after her 17th birthday. "I lost my only child due to being
poisoned by the same military that I faithfully served and fought for,"
Holmes told the Military Construction and Veterans Affairs Subcommittee
of the U.S. House Committee on Appropriations. All he wants now is for
the military to take responsibility for the PFAS contamination they
caused and the lives those chemicals have claimed.
PFAS stands for per- and polyfluoroalkyl substances. The chemicals,
once commonly used in firefighting foams, are unregulated. But science
is finding that even at extremely low exposures, the compounds are
implicated in some types of cancer. Test have found the same chemicals
in groundwater in Satellite Beach and Cocoa Beach. As people were
getting sick and desperate, the military remained adamant for years
that they never owned, leased or used an old dump site just south of
Patrick Air Force Base.
But last year later, the DoD reversed its long-standing position and
admitted its forces are responsible for whatever military waste might
be buried there. The about-face came after military researchers
recently unearthed some 70-odd-year-old documents seemingly out of
nowhere, proving the military had used the site as a waste dump. After
devoting 30 years of his his life to the U.S. military, Holmes always
thought the top brass would always have his back. Now, after losing
Kaela, he says he couldn’t have been more wrong. "The Air Force just
acts like it doesn't matter," said Holmes, 48, who grew up in Denver
Colorado and also served in the Air Force. (5/24)
Astronauts Comfortable With SpaceX
Flight Risks (Source: Business Insider)
NASA estimated there's a 1-in-276 chance the flight could be fatal and
a 1-in-60 chance that some problem would cause the mission to fail (but
not kill the crew). NASA's Commercial Crew Program requires providers
like SpaceX and Boeing, which is also developing a new spaceship
(called the CST-100 Starliner), to meet a raft of safety requirements
before flying any astronauts. Among that checklist, loss-of-crew and
loss-of-mission stand out.
LOC is the chance of the crew dying in a phase of the mission.
Historically, NASA's space shuttle had a LOC of about 1 in 68: The
program launched 135 missions, but two (Challenger in 1986 and Columbia
in 2003) ended in tragedy, each killing seven astronauts. LOM is the
chance a mission might go awry — as Boeing's Starliner spaceship did
during an uncrewed test flight in December (software errors were to
blame) — but not leave the crew dead.
For their part, astronauts Behnken and Hurley have accepted the risk
calculated by NASA and SpaceX. "I think we're really comfortable with
it," Behnken said just after the safety review for Demo-2 finished.
Behnken added that, by he and Hurley working with SpaceX on Crew Dragon
for roughly five years, they'd gained more insight into the ways the
mission could fail "than any crew has in recent history, just in terms
of understanding the different scenarios that are at play." (5/24)
United Space Structures Exits Stealth
Mode (Source: USS)
Our mission is to build a large self-sustaining facility that will
house hundreds of people and to start construction by 2026. United
Space Structures (USS) has developed a unique construction process for
building very large permanent structures within lunar lava tubes. The
advantage of building within lava tubes is that the lava tube provides
protection from radiation and meteor strikes and so the habitat
structure does not require to be hardened from these elements. The
structures only need to create an atmospheric structurally stable
enclosure that is thermally insulated. Click here. (5/24)
Rocketman (and Woman): Elon and
Gwynne, the Pair Who Made SpaceX (Source: Phys.org)
"I messed up the first three launches, the first three launches failed.
Fortunately the fourth launch—that was the last money that we had—the
fourth launch worked, or that would have been it for SpaceX. But fate
liked us that day," said Elon Musk, the company's founder and chief
engineer, in 2017. "We started with just a few people, who didn't
really know how to make rockets. The reason I ended up being the chief
engineer... was not because I wanted to, it's because I couldn't hire
anyone. Nobody good would join," he added.
Born in South Africa, Musk immigrated to Canada at age 17, then to the
US, where he amassed his fortune in Silicon Valley with the startup
PayPal. SpaceX's aim, when it was incorporated on March 14, 2002, was
to make low-cost rockets to travel one day to Mars—and beyond. The 11th
employee hired that year turned out to be someone good: Gwynne
Shotwell, who was in charge of business development, soon established
herself as Musk's right-hand woman.
"Elon has the vision, but you need someone who can execute on the plan,
and that's Gwynne," said Scott Hubbard, a professor at Stanford
University and former director of NASA's Ames Research Center. Hubbard
met Musk in 2001, when the thirty-year-old entrepreneur was making his
first forays into the space industry. The 56-year-old Shotwell, who
became SpaceX president and chief operating officer in 2008, is a
self-described nerd. She graduated from Northwestern University with a
degree in mechanical engineering and was elected in February to the
National Academy of Engineering. (5/25)
Free Enterprise, Not Government
Bureaucracy, is Returning Americans to Space (Source: Orlando
Sentinel)
For space buffs like me, that nine years has seemed like an eternity.
But even for non-space enthusiasts, the time lost in terms of American
leadership in space should have been a concern, if not a humiliation.
During that time, NASA has had to book flights on the dependable but
aging Soyuz platform, and under ever more expensive terms. Today, a
single seat on Soyuz costs NASA (that’s you, taxpayers) $86 million in
American currency paid to Russia, and Russia has jacked up the price
400% over the last decade. NASA will likely end up paying Russia more
than $3.4 billion for access to the International Space Station before
our dependency is over.
But even that was cheaper than the estimated $450 million cost of a
single space shuttle mission, which is part of why the program was
phased out. While impressive at its debut, the space shuttle turned out
to be an expensive, complicated and troublesome platform that never
lived up its billing as efficient and reusable. Over 70% of SpaceX’s
Falcon launch vehicle is reusable and available for relatively rapid
reuse with minimal refurbishment. For several years now SpaceX has been
perfecting the reusability of its platform, and that’s part of why a
seat on the Crew Dragon costs NASA just $55 million—a significant
savings over Soyuz and a fraction of the cost of the space shuttle. And
because Crew Dragon is capable of carrying up to seven astronauts, the
cost per seat in the future could be even lower.
So American taxpayers are getting a safer, more advanced and much less
expensive manned space program. How did this happen? For several years
now, private space companies have been launching satellites both for
governments and for companies, outside the grip of government
bureaucracy and, most important, disrupting the defense contractor
model of what the government calls “space acquisitions.” The result is
cheaper, better, faster access to low earth orbit, and savings for both
taxpayers and the private sector. Today, with entrepreneurial, private
sector space companies driving technological innovation and gaining
cost efficiencies, America is returning to leadership in manned space
flight. (5/25)
First Commercial Space Taxi a Pit Stop
on Musk's Mars Quest (Source: Phys.org)
It all started with the dream of growing a rose on Mars. That vision,
Elon Musk's vision, morphed into a shake-up of the old space industry,
and a fleet of new private rockets. Now, those rockets will launch NASA
astronauts from Florida to the International Space Station—the first
time a for-profit company will carry astronauts into the cosmos.
It's a milestone in the effort to commercialize space. But for Musk's
company, SpaceX, it's also the latest milestone in a wild ride that
began with epic failures and the threat of bankruptcy. If the company's
eccentric founder and CEO has his way, this is just the beginning: He's
planning to build a city on the red planet, and live there. "What I
really want to achieve here is to make Mars seem possible, make it seem
as though it's something that we can do in our lifetimes and that you
can go," Musk told a cheering congress of space professionals in Mexico
in 2016.
Ex-astronaut and former Commercial Spaceflight Federation chief Michael
Lopez-Alegria says, "I think history will look back at him like a da
Vinci figure." Musk has become best known for Tesla, his audacious
effort to build an electric vehicle company. But SpaceX predates it. At
30, Musk was already wildly rich from selling his internet financial
company PayPal and its predecessor Zip2. He arranged a series of
lunches in Silicon Valley in 2001 with G. Scott Hubbard, who had been
NASA's Mars czar and was then running the agency's Ames Research
Center. (5/23)
Enormous Stakes for Trump, NASA With
Crew Launch (Source: Washington Post)
The launch of NASA astronauts will be a historic mission — the first
launch of humans to orbit from U.S. soil since the space shuttle
retired almost a decade ago. It’s also a make or break moment for the
Trump administration. If it goes well, it would be a moment of triumph
for an administration that boasts it is “renewing American leadership
in space” and would no doubt end up in election-year campaign ads. If
something goes wrong, it would be a staggering blow that could send the
space agency reeling and jeopardize the White House’s signature mission
to return astronauts to the moon by 2024. (5/23)
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